Signed-off-by: Andrey Smirnov <[email protected]>
---
arch/arm/boards/zii-vf610-dev/board.c | 19 +++++++++++++++++++
arch/arm/dts/vf610-zii-dev-rev-b.dts | 11 +++++++++++
2 files changed, 30 insertions(+)
diff --git a/arch/arm/boards/zii-vf610-dev/board.c
b/arch/arm/boards/zii-vf610-dev/board.c
index d88b26164..818044ce6 100644
--- a/arch/arm/boards/zii-vf610-dev/board.c
+++ b/arch/arm/boards/zii-vf610-dev/board.c
@@ -149,6 +149,25 @@ static int zii_vf610_dev_set_hostname(void)
}
late_initcall(zii_vf610_dev_set_hostname);
+static int zii_vf610_dev_register_bbu(void)
+{
+ int ret;
+ if (!of_machine_is_compatible("zii,vf610dev-c") &&
+ !of_machine_is_compatible("zii,vf610dev-b"))
+ return 0;
+
+ ret = vf610_bbu_internal_spi_i2c_register_handler("SPI",
+
"/dev/m25p0.bootloader",
+ 0);
+ if (ret) {
+ pr_err("Failed to register SPI BBU handler");
+ return ret;
+ }
+
+ return 0;
+}
+late_initcall(zii_vf610_dev_register_bbu);
+
static int zii_vf610_spu3_register_bbu(void)
{
int ret;
diff --git a/arch/arm/dts/vf610-zii-dev-rev-b.dts
b/arch/arm/dts/vf610-zii-dev-rev-b.dts
index 1eb01f44a..ac0807c49 100644
--- a/arch/arm/dts/vf610-zii-dev-rev-b.dts
+++ b/arch/arm/dts/vf610-zii-dev-rev-b.dts
@@ -45,3 +45,14 @@
#include <arm/vf610-zii-dev-rev-b.dts>
#include "vf610-zii-dev.dtsi"
+
+/ {
+ spi0 {
+ m25p128@0 {
+ partition@0 {
+ label = "bootloader";
+ reg = <0x0 0x100000>;
+ };
+ };
+ };
+};
--
2.17.1
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